4324399 has 2 divisors, whose sum is σ = 4324400. Its totient is φ = 4324398.

The previous prime is 4324373. The next prime is 4324417. The reversal of 4324399 is 9934234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4324399 - 2⁵ = 4324367 is a prime.

It is a super-2 number, since 2×4324399² = 37400853422402, which contains 22 as substring.

It is an Ulam number.

4324399 is a lucky number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4324339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162199 + 2162200.

It is an arithmetic number, because the mean of its divisors is an integer number (2162200).

Almost surely, 2^4324399 is an apocalyptic number.

4324399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4324399 is an equidigital number, since it uses as much as digits as its factorization.

4324399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 34.

The square root of 4324399 is about 2079.5189347539. The cubic root of 4324399 is about 162.9203193677.

It can be divided in two parts, 43 and 24399, that added together give a palindrome (24442).

The spelling of 4324399 in words is "four million, three hundred twenty-four thousand, three hundred ninety-nine".